| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $23.42 | 7.743% | $25.2334 | $25.23 | $25.25 | $25.20 |
| Purchase #2 | $50.69 | 12.618% | $57.0861 | $57.09 | $57.10 | $57.10 |
| Purchase #3 | $10.90 | 13.269% | $12.3463 | $12.35 | $12.35 | $12.30 |
| Purchase #4 | $142.76 | 9.138% | $155.8054 | $155.81 | $155.80 | $155.80 |
| Purchase #5 | $173.58 | 4.610% | $181.582 | $181.58 | $181.60 | $181.60 |
| Purchase #6 | $248.99 | 8.631% | $270.4803 | $270.48 | $270.50 | $270.50 |
| Purchase #7 | $42.39 | 11.336% | $47.1953 | $47.20 | $47.20 | $47.20 |
| 7 purchase totals = | $692.73 | $749.7288 | $749.74 | $749.80 | $749.70 | |